Way back in 1983 Decca advertised a 3D television, but this annoucement does what TDK video tapes did in an advertisement useing a computer image of a skeleton
Introducing Heliodisplay(TM), a Projector that Displays Videos Into Thin Air

IO2 Technology Revolutionary Interactive Heliospace Free-Space Display
video and still images a bit fuzzy..

but also a notebook that displays 3D..
EE Times - Sharp to introduce 3D notebook in October